baber/WOPTO huggingface dataset:
Patent JP-2002261413-A (JP)
Title: Flexible circuit board and method of manufacturing the same
Inventor: KUROKAWA ATSUSHI
IPC: H05K1/11
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a flexible circuit board and a method of manufacturing the same capable of easily forming a narrow pitch circuit and retaining high bending resistant. SOLUTION: Circuit patterns are formed by etching conductive layers on both side of a base insulation film 1, and at the same time, a conductive land 2 having a hole 4 in its center is formed on one surface where circuits on both side are conductively connected, a conductive land 3 having no hole is formed on the other opposed reverse face, a via hole 6 is formed by removing a spot of the base insulation film 1 exposed in a hole 4 of the conductive land 2 with laser irradiation, and conductive paste 7 is filled in the via hole 6.
Patent JP-2002255326-A (JP)
Title: Frozen sweets conveyor
Inventor: MIYAZAKI TETSUNORI
IPC: B65G17/22
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a frozen sweets conveyor capable of facilitating the management of hygiene of a bucket, preventing its contamination to perform hygienic operation, and improving the maintenance property. SOLUTION: In this frozen sweets conveyor in which many buckets 2 in which frozen sweets 1 are put are arranged in a looplike circulation path 21 to transfer the frozen sweets 1 between a frozen sweets producing device 3 and a packing device 4, the circulation path 21 is formed in a substantially horizontal face to circulate and drive the buckets 2 in the substantially horizontal face.
Patent JP-2001264786-A (JP)
Title: Active matrix liquid crystal display device
Inventor: ASADA SATOSHI
IPC: G02F1/1343
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To prevent generating of coloring and to enhance the quality of picture image in a liquid crystal display element of a horizontal electric field drive system having a wide viewing angle and capable of realizing a good multi- gradation display. SOLUTION: Comb-like common electrodes 2 and pixel electrodes 4 are formed mutually in parallel and in nearly a chevron shape. When an electric field almost parallel to an array substrate and counter substrate is generated between the pixel electrodes 4 and the common electrodes 2 in the pixel area formed with the common electrodes 2 and the pixel electrode 4, area 20 and 21 having different directions of change of the arrangement of liquid crystal molecules 6 are formed, and the areas are made nearly equal.
Patent JP-2002253044-A (JP)
Title: Flower bed
Inventor: TANAKA TAKAO
IPC: A01G9/28
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a flower bed which improves the appearance of a drain arranged along a peripheral wall 101 of an existing flower bed and does not requires watering. SOLUTION: This flower bed is equipped with a supporting member 20 which is arranged along the drain D along the peripheral wall 101 of the existing flower bed 100 and is provided with an inflow space S1 into which water after watering to a garden, flower bed, etc., and wastewater of rainwater, etc., flow, a water absorption member 30 which is laid in a construction space S2 enclosed by the supporting member 20 and the drain D and absorbs the wastewater flowing out from the supporting member 20 and a drain member 40 which is installed at the bottom of the exhaust port D, passes excessive water not absorbed in the absorption member 30 and forms a wastewater space S3 through which the wastewater flows.
Patent JP-2002257426-A (JP)
Title: Air conditioner
Inventor: MATSUE JUNJI
IPC: F25B1/00
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner equipped with such a mechanism that detects the occurrence of an out-of-oil state in an oil separator with little cost rise. SOLUTION: This air conditioner is constituted in such a way that the oil separator 12a composed of a high-pressure vessel is installed to the discharge pipe of a compressor 11a and the bottom section of the high-pressure vessel main body of the separator 12a is made to communicate with the suction side of the compressor 11a. In addition, this conditioner is provided with an oil returning pipe 21a having a flow-passage resistor 24a. This conditioner is also provided with a temperature sensor 103 on the downstream side of the resistor 24a and a detecting means 105 which outputs an out-of-oil signal when the difference between the detected temperature of the sensor 103 and the discharge temperature 104 of the compressor 11a reaches a prescribed value.
Patent JP-2002253820-A (JP)
Title: Game machine information collecting device
Inventor: IKEDA EIJI
IPC: A63F7/02
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To solve a problem of a conventional game machine information collecting device incapable of grasping the extent of lowering of the net working rate caused by an overflow processing or lowering of the net working rate caused by a special prize state. SOLUTION: A continuously playing time is calculated by timing a time when recovery pulses of a game ball continue within a prescribed time interval. A non-playing time is calculated by summing up times obtained by subtracting the prescribed time interval from the time intervals of the recovery pulses. A continuous non-playing time is calculated by summing up only continuous non-playing times when the recovery pulses are continued more than the prescribed time interval or more and a total non-playing time is calculated by removing the conditions and totaling them. A measure for preventing the lowering of the working rate can be taken by obtaining the indices.
Patent JP-2002266325-A (JP)
Title: Self-cleaning system self-luminous delineator
Inventor: MURAMATSU TSUNEYOSHI
IPC: E01F9/669
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a self-cleaning system self-luminous delineator which is hard to adhere stains to light receiving sections and light emitting sections, and easily washes away the stains by rain or the like even if the stains are adhered to them and is capable of always keeping the the light receiving sections and the light emitting sections in the optimum conditions. SOLUTION: For the self-luminous delineator equipped with solar cell sections having the light receiving sections 7, the charging section 8 and the light emitting sections 9, a coating containing titanium dioxide as a photocatalyst is formed in the light receiving sections 7 and the light emitting sections 9.
Patent JP-2002258196-A (JP)
Title: Laser scanner and image forming device provided with it
Inventor: KANEKO YOSHIO
IPC: H04N1/113
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrences of a scanning unevenness and image distortion on a screen to be formed and the generation of jarring noises even though a rotary polygon mirror is rotated at different number of revolutions per unit time. SOLUTION: A cylindrical part 29 is formed at the position of a cover member 25 opposed to the rotary polygon mirror 12 in the axial direction of a rotary shaft 22, and also a female screw part is formed on its inner periphery, and a male screw part 26a formed at the outer periphery of a movable cover 27 formed into a circular shape is screwed with the female screw part. When the movable cover 26 is rotated, the movable cover 26 is moved in the direction of an arrow C in which it approaches or is separated to/from the rotary polygon mirror 12. Thus, the movable cover 26 can be moved to an optimum position in accordance with the speed of revolution of the rotary polygon mirror 12.
Patent JP-2002271036-A (JP)
Title: Laminate for printed wiring board
Inventor: KANZAKI HITOSHI
IPC: H05K3/46
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a laminate for a printed wiring board, which has superior electric characteristics and is excellent in dimensional stability, mechanical characteristics, resistance to heat and resistance to chemicals. SOLUTION: This laminate for a printed wiring board has in order alternately at least one base board layer composed of a liquid crystal polymer sheet, and at least one conducting layer composed of a metal foil. At least one surface of the laminate is composed of a conducting layer, a part of the metal foil of the conducting layer is eliminated, and liquid crystal polymer is buried in the part where the metal foil is eliminated.
Patent JP-2002264509-A (JP)
Title: Heat-sensitive recording body
Inventor: SUZUKI HIDEYUKI
IPC: B41M5/30
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a heat-sensitive recording body wherein visual reading of a recorded section is possible even when the heat-sensitive recording body after recording comes into contact with a heat source at a coloring temperature or higher. SOLUTION: This heat-sensitive recording body has at least a heat-sensitive recording layer containing a leuco dye and a color developer on a supporting body. In such a heat-sensitive recording body, the optical density of the recorded section A which has been recorded from the heat-sensitive recording layer side by an energy of 50 mJ/mm<2> by a thermal head is 1.00 or higher. Also, the optical density of a recorded section A' which is obtained by bringing the recorded section A into contact with a hot plate of 170 deg.C for 5 seconds is made lower than the optical density of a base section B' which is obtained by bringing the base section B of the heat-sensitive recording body into contact with the hot plate of 170 deg.C for 5 seconds to make the visual reading of the recording section possible.
Patent JP-2002265863-A (JP)
Title: Coating material for airbag and airbag
Inventor: KIMURA SENYA
IPC: B60R21/16
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a coating material for an airbag to form an airbag stable for a long period without causing the blocking of the cloth surfaces, sufficiently and quickly expandable over a wide temperature range from a low temperature to a high temperature and having light weight. SOLUTION: The coating material contains a polyurethane as a film-forming component. The polyurethane is produced by using a diol component consisting of a compound having a fluorine-containing side chain and expressed by general formula 1 (RF is a 1-20C perfluoroalkyl or alkenyl; X is a 1-10C alkylene, alkenylene or alkylenephenoxy; Y is none or O, NH or R0 -NH (R0 is a 1-6C alkylene); Z is none or N(R')R (R is a 1-20C alkylene; R' is H or a 1-6C alkyl; R1 and R2 are each a bivalent organic group; R3 is a diisocyanate residue) or the above compound and a polysiloxane having active hydrogen atom.
Patent JP-2002264877-A (JP)
Title: Bicycle with suspension
Inventor: KURODA MUTSUMI
IPC: B62K25/30
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To attain a suspension characteristic close to an ideal one by making a compression elastic body into a simple structure. SOLUTION: A bicycle has a chain stay 1 and a frame having a vertical pipe 4 and a horizontal pipe 5. The vertical pipe 4 is divided into upper and lower sides and constituted of a first vertical pipe 4A and a second vertical pipe 4B. The second vertical pipe 4B is connected to the middle point of the horizontal pipe 5 and the first vertical pipe 4A is connected to the horizontal pipe 5 on the rear side of the second vertical pipe 4B. One end of the compression elastic body 3 is connected to an acute angle connecting part 6 for connecting the second vertical pipe 4B and the horizontal pipe 5 and the other end of the compression elastic body 3 is connected to an upper surface connecting part 10 which is the upper surface of the chain stay 1 and located between the tip of the chain stay 1 and a rear wheel 8.
Patent JP-2002263056-A (JP)
Title: Endoscope
Inventor: WATANABE ATSUSHI
IPC: A61B1/00
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To provide an endoscope which prevents failures in the operation of a shape detection probe. SOLUTION: The shape detection probe 21 is provided with a plurality of coil parts 22. The coil parts 22 are arranged at a specified interval and a flexible part 23 with the outer diameter thereof smaller than that of the coil parts is disposed between the coil parts 22. A soft part 19 is made up of a first flex 31 formed spirally with clearances 30 disposed sequentially from the side of the internal surface thereof, a second flex 32 formed by being wound in the direction opposite thereto, a plaid 33 formed by knitting metal strands and an outer skin tube 34 formed out of a resin member. The first flex 31 making up the innermost circumferential surface has clearances 30 each with a width dimension A all over the length thereof while the length dimension in the longitudinal direction of the coil parts 22 is set to B larger than the width dimension A of clearances 30 to prevent the coil parts 22 from being stuck in the clearances 30 of the first flex 31.
Patent JP-2002270781-A (JP)
Title: Semiconductor device and constant-voltage circuit
Inventor: NEGORO TAKAAKI
IPC: H01L27/06
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To prevent damage to the gate oxide film of a lateral DMOS transistor. SOLUTION: The P-channel lateral DMOS transistor 5 as an output transistor is installed across an input terminal 1 and an output terminal 3. A protective diode 11 is connected across the gate electrode interconnection of the transistor 5 and the source of the transistor 5. The protective diode has a reverse breakdown strength which is about half the gate-oxide-film breakdown voltage of the transistor 5. When the voltage of the gate electrode interconnection of the transistor 5 becomes about half the gate-oxide-film breakdown voltage of the transistor 5, the protective diode 11 is broken down, droppage in the voltage of the gate-electrode interconnection is prevented, and damages to the gate oxide film of the transistor 5 is prevented.
Patent JP-2002276173-A (JP)
Title: Sanitary installation room
Inventor: OCHIAI TATSUO
IPC: A47K10/22
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a sanitary installation room capable of mounting toilet equipment to a convenient position even if one side of a toilet is used for an opening section and even if the other side is faced to an open space used as another use for a shower space or the like. SOLUTION: The sanitary installation room 1 having the toilet 9 is so constituted that one of two spaces having different uses is used for a toilet space 8, the opening section 51 is formed in a wall 5 on the side of the toilet space 8 opposed to the other space, one side of the toilet 9 is located on the wall 5 side forming the opening section 51, and a mounting member 14 capable of mounting the toilet equipment 13 is provided between the toilet 9 and the wall 5 on the side of the toilet space 8 forming the opening section 5.
Patent JP-2002265490-A (JP)
Title: Method for synthesizing 2-thiouridine analog
Inventor: SEKINE MITSUO
IPC: C07H19/073
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently synthesizing a 2-thiouridine analog in large quantities from inexpensive compounds. SOLUTION: This method for synthesizing a 2-thiouridine analog is characterized by comprising the respective protective steps 10, 11 and 12 of introducing respective protective groups onto the hydroxy group at the 3'-position, the hydroxy group at the 5'-position, and the carbonyl group at the 4-position of an uridine analog, the functional group substitution step 13 of converting the carbonyl group at the 2-position of the uridine analog into a thiocarbonyl group, and the respective deprotecting steps 14 and 8 of eliminating the protective groups introduced in the protective steps after the functional group substitution.
Patent JP-2001345713-A (JP)
Title: Decoding apparatus and decoding method
Inventor: TAKEDA DAISUKE
IPC: H03M13/45
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To decrease a calculation amount and a scale of hardware in decoding a Reed-Muller code using a mask symbol. SOLUTION: A majority decision is made in codes from which a mask pattern is removed, and a decoded code is subjected to a Reed-Muller code, and an operation of obtaining a Euclidean distance between the former and a received code signal is carried out in all mask patterns, so as to obtain the mask pattern that the Euclidean distance is minimal.
Patent JP-2002276964-A (JP)
Title: Soundproof floor-heating panel
Inventor: KAWADA SOICHIRO
IPC: F24D13/02
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a soundproof floor-heating panel, in which decrease in the strength of a penetration gutter is supplemented, and the disconnection of a lead wire or the like is prevented from occurring at wiring. SOLUTION: The soundproof floor-heating panel is provided with a planar rectangular mat substrate 1, a planar heater 4, and a ridged connector 5. A through gutter 6 is provided at the end of the substrate 1, a recess 6a is formed in a part of the gutter 6, and a connector 5 is installed in the recess 6a. A planar heater 4 is placed to lead an insulated holder 2 in the recess 6a, which is covered with a plate cover material. The cover material is formed of a connector cover 7 covering the connector 5 and a lead-wire cover 8 covering the lead wire 3, and the joint of the connector cover 7 and the lead-wire cover 8 is brought on the upside of the holder 2.
Patent JP-2002276600-A (JP)
Title: Method of evaluating shape of syphon conduit and pump drainage equipment
Inventor: INOUE YASUHIRO
IPC: F04F10/00
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To accurately estimate good or bad of the shape of a syphon and the syphon forming time in a short time. SOLUTION: A transit, phenomenon for extruding a part of the air inside of a syphon conduit 2 like a piston from the beginning of the operation of a pump to the ordinary bubble engulfing condition is performed on the basis of the double-phase analysis. In a process of a rise of the double-phase water level for a long time from the formation of an air pocket to the formation of a pressure syphon, an estimation formula (empirical formula) utilizing analogy of the amount of entrained air is used to evaluate the shape of the syphon pipeline.
Patent JP-2002277941-A (JP)
Title: Camera
Inventor: SHIOZAKI TOSHIKATSU
IPC: H04N101/00
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a camera constituted so that a flash unit can be easily incorporated and the relative positional accuracy is secured as for the camera with a built-in electronic flash part. SOLUTION: As for an electronic camera 1, an electronic flash unit 60 is attached to a frame 55 in a state where the electronic flash main body 58 is locked by the stroboscope locking part 55q of the frame 55 and the stroboscopic unit is made displaceable within a prescribed distance in the optical axis Of direction with an interposed elastic fixing member 61. The flash window part of the front cover 2 is put on the front surface of the electronic flash unit 60 attached to the frame 55 and made in an incorporated state. The flash main body 58 is pushed toward the front cover in the loaded state, and the light emitting tube and reflector of the electronic flash unit are incorporated while being positioned with reference to the flash window 12.
Patent JP-2002274564-A (JP)
Title: Outer container to be put over container with liquid received therein
Inventor: FURUSAWA MITSUO
IPC: B65D25/28
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To put over a separately molded rigid outer container over a flexible inner container formed like a bag or a pouch with a solution received to fix to provide an integral container with the inner container 11, and to provide the outer container on which a liquid pour-out device can be mounted. SOLUTION: The outer container 1 is formed in an approximately box form which can be put over the flexible container 11 with a liquid received. A pour- out neck 15 provided on the inner container 11 is made to protrude from a flat surface on a top wall 2a of an outer container body 2, and the neck 15 is formed with an opening 4 on which a liquid pour-out tool can be mounted. In addition, a guide for sliding a holder 3 for interposing the neck 15 of the inner container 11 for guiding is formed along a periphery of the top wall 2a. The outer container body 2 is formed to be bottomless and put over the inner container 11 from a base. The outer container 1 is formed such that the neck 15 of the inner container 11 is interposed into the opening 4 by the holder 3 slidably engaging with the guide for integrally fixing.
Patent JP-2002278055-A (JP)
Title: Photopolymerizable composition, photopolymerizable planographic printing plate and image forming method using the same
Inventor: URANO TOSHIYOSHI
IPC: G03F7/004
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a photopolymerizable composition having high sensitivity to laser light in the visible region of 450-600 nm wavelength range and suitably used particularly in a direct pattern forming method using laser light and to provide a photopolymerizable planographic printing plate and an image forming method using the plate. SOLUTION: The photopolymerizable composition contains (A) an ethylenically unsaturated compound, (B) a sensitizing dye comprising a barbituric acid or thiobarbituric acid derivative of formula (I) and (C) a photopolymerization initiator. The photopolymerizable planographic printing plate is obtained by forming a layer comprising the photopolymerizable composition on the surface of a base. In the image forming method, the photopolymerizable planographic printing plate is subjected to scanning exposure with laser light in the wavelength range of 450-600 nm and developed with an alkali developing solution.
Patent JP-2002274688-A (JP)
Title: Sheet carrier device
Inventor: ITO TAKUYA
IPC: B65H5/06
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a sheet carrier device facilitating a repair and an adjustment, even if there is something wrong in carrying a sheet material. SOLUTION: This sheet carrier device is provided with mutually press-fitted and rotating first carrier roller and second carrier roller and carries the sheets by sandwiching them between the press-fitted parts of the first carrier roller and the second carrier roller. The press-fitted part can be movable in the rotary shaft direction of either of the carrier rollers.
Patent JP-2002273985-A (JP)
Title: Printing controller, data processing method and storage medium
Inventor: MORI JUNICHI
IPC: G06F3/12
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To transit a following print job to an effectively processable state by automatically avoiding a full state wherein processing a following print job becomes delayed in case where a data amount of a top print job is likely to exceed a data capacity capable of being held with a printer. SOLUTION: In the case where a print job in spooling is judged to be the top print job when a job preprocessor part 103 judges whether or not a vacant capacity is in the full state uncapable of being additionally stored by holding respective print jobs received successively from a host computer until printing of each print job is completed, when the print job in spooling is judged to be the top print job, the print job during receiving having become in the full state is omitted in reading, and the following print job is transited to a state capable of being received.
Patent JP-2001289269-A (JP)
Title: Braking mechanism
Inventor: PAUL D ELLWOOD
IPC: B60T1/06
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a braking mechanism capable of providing the sufficient braking force by a comparatively simple remote operating mechanism and small displacement of an actuator. SOLUTION: A pair of arc-shaped brake pads 13a and 13b are pivotably fixed by means of pins in an axle housing 5 to be pivotably moved between a braking position to be engaged with an axle 2 and a free position to freely rotate the axle 2. The brake pads 13a and 13b are energized by springs to the free position providing the rotation of the axle. A simple pulley system is mounted in the axle housing, the brake pads are pressed to the braking position by the remote operation of the brake pads to be engaged with the axle with friction, whereby the brake working force is produced.